MBMG-31653
Montana Bureau of Mines and Geology
Located in Wibaux County, Montana, this groundwater monitoring location is associated with a water well in the Lower Tertiary aquifers.
Well Construction
| Depth | Description | |
|---|---|---|
| -3.5-122.0 ft | 5.0 in diameter steel casing |
No lithology data is available
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Agency Montana Bureau of Mines and Geology Site Name MBMG-31653 Site Number 31653 Site Type WELL Lat/Long (NAD83) 47.3183, -104.1005 Well Depth 140 Feet Elevation (NGVD29) 2260.0 ft Latitude 47.3183 Longitude -104.10047 Local Aquifer Name 125FRUN, FORT UNION FORMATION (None) National Aquifer Name Lower Tertiary aquifers (N300LTRTRY) Aquifer Type UNCONFINED Water-Level Well Type Trend Water-Level Well Characteristics Background Water Quality Network MONTANA GWIC Additional info Link 1 -
Activity Start Date Activity Start Time Characteristic Name Measure Value Units Detection Limit Value Type Sample Fraction Method Name Analytical Method System Sample Method ID Sample Method ID Context Sample Method Name Activity Type Code Data Provided By -
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How do we calculate statistics?
Overall Water Level Statistics (Depth to water, feet below land surface) Lowest Water Level Median Water Level Highest Water Level First Measurement Date Last Measurement Date Number of Measurements Years of Record Latest Value Latest Percentile 64.01 62.98 61.30 1993-11-16 2026-03-10 7024 32.3 62.20 85.71 Statistics Calculated 2026-05-18 Monthly Water Level Statistics (Depth to water, feet below land surface) Month Lowest Median 10th Percentile 25th Percentile 50th Percentile 75th Percentile 90th Percentile Highest Median Number of Measurements Years of Record Jan 63.72 63.45 63.22 62.96 62.69 61.95 61.60 20 20 Feb 63.52 63.38 63.10 62.82 61.82 61.61 61.53 27 27 Mar 63.40 63.38 63.11 62.78 62.56 62.10 61.97 20 20 Apr 63.36 63.33 63.17 62.82 62.60 62.44 62.14 17 17 May 63.30 63.16 63.00 62.61 61.88 61.54 61.30 30 30 Jun 63.76 63.43 63.13 63.00 62.24 61.98 61.90 21 21 Jul 63.95 63.65 63.28 63.21 62.54 62.14 61.93 21 21 Aug 63.92 63.81 63.42 63.21 62.38 62.00 61.62 27 27 Sep 63.94 63.86 63.62 63.39 62.82 62.22 62.02 23 23 Oct 63.73 63.72 63.60 63.33 62.72 61.95 61.89 22 22 Nov 63.74 63.56 63.36 63.01 62.23 61.89 61.69 28 28 Dec 63.98 63.52 63.31 63.07 62.76 62.08 61.68 20 20 Statistics Calculated 2026-05-18 -
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